October Weather in Mendoza, Peru

Last updated: August 27, 2025

In Mendoza, Peru, the average temperature in October is a mild 15°C (59°F). Expect minimums of 6°C (43°F) and pleasant highs reaching up to 25°C (77°F). During this month, precipitation measures around 208 mm (8.2 in) over 28 days, contributing to an average humidity level of 58%. Prepare for a blend of refreshing coolness and occasional rain!

October Temperature in Mendoza

In October in Mendoza, the average temperature is 15°C (59°F). The maximum can reach 25°C (77°F) and the minimum can be as low as 6°C (43°F). This mild weather makes Mendoza an ideal destination for travelers looking to enjoy outdoor activities without extreme temperatures.

October Weather in Mendoza: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Mendoza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mendoza, October typically has an average temperature of 15°C (59°F), with highs reaching up to 25°C (77°F) and lows dropping to around 6°C (43°F).

Data source: Temperature data for Mendoza generated using information from the Copernicus Climate Change Service.

October Precipitation in Mendoza

In Mendoza in October, the total precipitation amount reaches 208 mm (8.2 in) over the course of 28 days.

October Precipitation Trends in Mendoza

The chart displays monthly precipitation patterns in Mendoza, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Mendoza, October typically receives around 208 mm (8.2 inches) of precipitation spread over approximately 28 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Mendoza

In Mendoza in October humidity is 58%. With an average temperature of 15°C (59°F), this humidity feels like a refreshing embrace, making it ideal for exploring outdoor attractions with just the right amount of comfort.

October Average Humidity in Mendoza

This chart illustrates the average monthly humidity levels in Mendoza, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Mendoza is approximately 58%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Mendoza

In Mendoza in October, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Mendoza, you can check Hourly UV Index in Mendoza.

Maximum UV Index Levels in Mendoza for October

The chart shows the monthly maximum UV Index (UVI) for Mendoza in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Mendoza typically reaches 17, which falls under the extreme exposure category.

Data source: Mendoza October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How October Weather in Mendoza Compares to Other Months

Weather in Mendoza varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Mendoza, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Mendoza, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (60°F)	235 mm (9.2 inches)	83%	extreme
February Weather	16°C (61°F)	246 mm (9.7 inches)	81%	extreme
March Weather	15°C (60°F)	273 mm (10.7 inches)	88%	extreme
April Weather	15°C (59°F)	199 mm (7.8 inches)	85%	extreme
May Weather	15°C (59°F)	134 mm (5.3 inches)	78%	extreme
June Weather	14°C (58°F)	89 mm (3.5 inches)	62%	extreme
July Weather	13°C (56°F)	68 mm (2.7 inches)	44%	extreme
August Weather	14°C (57°F)	63 mm (2.5 inches)	38%	extreme
September Weather	14°C (58°F)	79 mm (3.1 inches)	42%	extreme
October Weather	15°C (59°F)	208 mm (8.2 inches)	58%	extreme
November Weather	16°C (61°F)	278 mm (10.9 inches)	69%	extreme
December Weather	16°C (61°F)	274 mm (10.8 inches)	82%	extreme